why does my mouth taste like metal

Does your mouth have the taste of old pennies? The condition is more common than you might think. A metallic taste can indicate serious illness, such as
or problems, undiagnosed or certain. But these reasons are not common and usually are accompanied by other symptoms. If you are otherwise healthy, the cause for that metallic tang typically is benign, says family medicine physicianВ. Dr. Rabovsky is Chairman of the Department of Family Medicine and the Vice Chairman of the Medicine Institute at the Cleveland Clinic. If a metallic taste in your mouth is your only complaint, the cause might be one of several, including prescription drugs or a medicalВ condition. Here, according to Dr. Rabovsky, are eight causes of a metallic taste in your mouth. Poor oral hygiene в If you donвt brush and floss regularly, the resultВ can beВ teeth and gum problems such as gingivitis, periodontitis and tooth infection. В These infections can be cleared up with a prescription from your dentist. The metal taste typically goes away after the infection is gone. Prescription drugs в These medicines include antibiotics such as tetracycline; the gout medicine allopurinol; lithium, which is used to treat certain psychiatric conditions; and some cardiac medications.


Your body absorbs the medicine and it comes out in the saliva. Also, medicines that can cause a dry mouth, such as antidepressants, can be a culprit. These can affect your taste because they close your taste buds. Over-the-counter vitamins or medicines в with heavy metals (such as copper, zinc or chromium) or cold remedies (such as zinc lozenges) can cause a metallic taste. So can prenatal vitamins, and iron orВ calcium supplements. В Usually the taste will go away as your body processes the vitamins or medicine. If not, check your dosage and make sure you are not taking too much. Infections в Upper respiratory infections, colds and change your sense of taste. This is temporary and usually ends when the infection does. Cancer treatment в Patients being treated for with or may experience a metallic taste. Pregnancy в During the early stages of, some women find that their sense of taste changes. One of those changes may be a metallic taste. Dementia в People with often have taste abnormalities. The taste buds are connected by nerves to the brain. Taste abnormalities can occur when the portion of the brain related to taste is not working properly.


Chemical exposures в If you are exposed to mercury or lead, inhaling high levels of these substances often can produce a metallic taste. Dr. Rabovsky says that if you experience a metallic taste, it s best to talk with your doctor, who can then determine if you have a serious illness or condition. There are many possible causes for a metallic taste in your mouth. Distorted taste is a side effect of certain medications. These medications include: antibiotics, such as (Biaxin) or blood pressure medications, such as glaucoma medications, such as According to the, certain types of and can cause a metallic taste. This side effect is sometimes called Б. Б Studies suggest that certain vitamin supplements, such as or, can help prevent taste distortion in people undergoing radiation therapy or chemotherapy. This suggests that certain vitamin deficiencies may be a contributor to taste distortion. Your sense of taste is closely related to your sense of smell. When your sense of smell is distorted, it can have an impact on your sense of taste. Sinus issues are a cause of metallic taste in the mouth. Sinus issues can be caused by: Your CNS sends messages to the rest of your body, including messages about taste.


A CNS disorder or injury, such as or, can distort these messages. This can result in impaired or distorted taste. Some pregnant women report a metallic taste, especially early in their pregnancy. The cause is unknown, but believe itБs caused by the change in experienced during early pregnancy. Others have attributed an increase in the sense of smell, a symptom commonly associated with pregnancy, as the cause. Metallic taste has been as a symptom of some food allergies. If you experience distorted taste after eating a type of food, such as shellfish or tree nuts, you may have a food allergy. Speak with your doctor if you believe you have a food allergy. Middle ear and ear tube surgery is often performed due to chronic ear infections, or. Occasionally, chorda tympani, a structure close to the inner ear that controls taste in the rear two-thirds of the tongue, may be. This can result in distorted taste or parageusia. One showed significant improvement in taste with medication management. Poor oral and dental health can contribute to taste dysfunction. Regular and can reduce your risk of developing taste changes.

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